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This Concept Map, created with IHMC CmapTools, has information related to: Paper-carta, la parola "papyrus" the word "papyrus" significa means una fibra pressata a pressed fibre, carta paper si fa con is made from liscivia lye, liscivia lye scioglie melts lignina lignin, carta paper si fa con is made from sbiancante whitening agent, carta paper viene da comes from la parola "papyrus" the word "papyrus", cellulosa cellulose dà gives morbidezza softness, carta paper si fa con is made from una fibra pressata a pressed fibre, cellulosa cellulose dà gives morbidezza softness, carta paper e manufatturato is manufactured nelle fabbriche in factories, alberi trees possono essere may be abeti rossi e bianchi red and white firs, carta paper viene da comes from la parola "papyrus" the word "papyrus", polpa di legno wood pulp viene da comes from alberi trees, legno wood contiene contains lignina lignin, carta paper si fa con is made from colore colour, lignina lignin dà gives durezza hardness, la parola "papyrus" the word "papyrus" significa means una fibra pressata a pressed fibre, alberi trees possono essere may be betulle birches, alberi trees possono essere may be pioppi poplars, legno wood tagliato da cut from alberi trees, legno wood e fratturato in is broken up into polpa di legno wood pulp